6

DS687F1

CS5343/4

ANALOG CHARACTERISTICS - COMMERCIAL GRADE (-CZZ)

mended inputs as seen in Figure 6 on page 15; source impedance less than or equal to 2.5 k

Ω; valid with FILT+

and VQ components as shown in Figure 3 on page 12; measurement bandwidth is 10 Hz to 20 kHz; Fs = 48 kHz

or 96 kHz.

Notes:

4.

Referred to the typical full-scale input voltage

Dynamic Performance for Commercial Grade

VA = 3.3 V

VA = 5.0 V

Symbol

Min

Typ

Max

Min

Typ

Max

Unit

Dynamic Range

A-weighted

unweighted

91

88

94

91

-

-

95

92

98

95

-

-

dB

dB

Total Harmonic Distortion + Noise

(Note 4)

-1 dB

-20 dB

-60 dB

THD+N

-

-

-

-89

-71

-31

-86

-

-

-

-

-

-92

-75

-35

-89

-

-

dB

dB

dB

Dynamic Performance for Commercial Grade

VA = 3.3 V and VA = 5.0 V

Min

Typ

Max

Unit

Interchannel Isolation

-

90

-

dB

DC Accuracy

Interchannel Gain Mismatch

-

-

0.1

dB

Gain Error

-3

-

+3

%

Gain Drift

-

-

ppm/°C

Analog Input Characteristics

Full-scale Input Voltage

VA = 3.3 V nom

0.560*VA

0.568*VA

0.575*VA

Vpp

Full-scale Input Voltage

VA = 5 V nom

0.552*VA

0.559*VA

0.567*VA

Vpp

Input Impedance

-

7.5

-

M

Ω